The library is trying to decide which book to feature in next month's young adult book club, salt to the sea or the sun is also a star

Salt to the Sea.

Step-by-step explanation:

The Sun is also a Star is a romance/Love story, while Salt to the Sea is a young adult book about four individuals in World War II.

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh